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Images and technical specifications for item 5212EEG15.
PRODUCT INFORMATION
Description and selection guidance
NTN Bearing 5212EEG15 belongs to the Double Row Angular Contact Ball Bearings family. The technical tables below show the available dimensions, ratings, speeds and mounting limits for this item.
When requesting a quotation, provide the complete item number, required quantity and operating conditions so Cat Son can verify the configuration.
5212EEG15 specifications
TECHNICAL SPECIFICATIONS
- Brand / Manufacturer
- NTN
- d - Shaft bore diameter
- 60 mm
- D - Diameter outside
- 110 mm
- B - Width
- 36,5 mm
- d1 - Inner-ring outside diameter
- 70 mm
- D1 - Diameter rib/groove of outer ring
- 97,9 mm
- a - Load application point
- 55,2 mm
- α - Contact angle
- 25 °
- rs - Minimum fillet radius
- 1,5 mm
- Bearing clearance
- CN
- Precision class
- P0
- Weight
- 1,25 kg
BEARING FREQUENCIES
- BPFO - Outer-ring characteristic frequency (60 rpm)
- 4,662 Hz
- BPFI - Inner-ring characteristic frequency (60 rpm)
- 6,388 Hz
- FTF - Cage characteristic frequency (60 rpm)
- 0,424 Hz
- BSF - Rolling-element characteristic frequency (60 rpm)
- 5,811 Hz
PRODUCT PERFORMANCE
- C - Basic dynamic load rating
- 67,2 kN
- C0 - Basic static load rating
- 61,5 kN
- Cu - Fatigue load limit
- 3,65 kN
- f0 - Factor
- 15.1
- N lim - Mechanical limiting speed
- 4000 tr/min
- Tmin - Minimum operating temperature
- -20 °C
- Tmax - Maximum operating temperature
- 120 °C
LIMITS
- da min - Minimum shoulder diameter IR
- 68 mm
- da max - Maximum shoulder diameter IR
- 70 mm
- Da max - Maximum shoulder diameter OR
- 102 mm
- ra max - Maximum fillet radius shaft & housing
- 1,5 mm
NTN ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
